The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2011
Filed:
Jan. 20, 2009
Chi-wei Tien, Taipei, TW;
Chun-hung Huang, Taipei, TW;
Chien-ming Su, Taipei, TW;
Wen-yu Wu, Taipei, TW;
Min-yuan Lin, Taipei, TW;
Chi-Wei Tien, Taipei, TW;
Chun-Hung Huang, Taipei, TW;
Chien-Ming Su, Taipei, TW;
Wen-Yu Wu, Taipei, TW;
Min-Yuan Lin, Taipei, TW;
Compal Electronics, Inc., Taipei, TW;
Abstract
A fan assembly for use in an electronic device is provided. The fan assembly includes a housing, a fan, a throttle valve, and a regulator. The housing has an outlet. The fan is disposed in the housing and adapted to provide an air current. The air current generates an air volume through the outlet. The throttle valve is movably disposed in the housing at the outlet. The regulator is connected to the throttle valve to control the movement of the throttle valve to adjust the size of the outlet.